Click on the third or sixth rank to set the en passant target square.

EGTB: win in 10 half-moves

# move score
1 Kc6 win in 9 half-moves
2 K8d7 win in 11 half-moves
3 Kd6 win in 11 half-moves
4 K7d7 win in 13 half-moves
5 Ke7 win in 15 half-moves
6 K7b7 draw
7 K7b8 draw
8 K8b7 draw
9 K8b8 draw
10 Kb6 draw
11 Ke8 draw
12 K7d8 loss in 4 half-moves
13 K8d8 loss in 4 half-moves
14 Kf7 loss in 2 half-moves
15 Kg7 loss in 2 half-moves
16 Kg8 loss in 2 half-moves